Middletown is a CDP located in Dauphin County, Pennsylvania. Middletown has a 2025 population of 7,196 . Middletown is currently declining at a rate of -0.22% annually but its population has increased by 4.44% since the most recent census, which recorded a population of 6,890 in 2020.
The average household income in Middletown is $129,575 with a poverty rate of 8.57%. The median age in Middletown is 49.2 years: 48 years for males, and 49.4 years for females. For every 100 females there are 104.4 males.
Data after 2023 is projected based on recent change
The racial composition of Middletown includes 76.25% White, 4.59% other race, 3.53% Black or African American, and smaller percentages for Asian and multiracial populations.
White (76.25%)
Two or more races (14.5%)
Other race (4.59%)
Black or African American (3.53%)
Asian (1.13%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 5,810 | 76.25% |
| Two or more races | 1,105 | 14.5% |
| Other race | 350 | 4.59% |
| Black or African American | 269 | 3.53% |
| Asian | 86 | 1.13% |
Married
Widowed
Divorced
Separated
Never Married
Middletown's average per capita income is $57,083. Household income levels show a median of $97,040. The poverty rate stands at 8.57%.
Name | Median | Mean |
|---|---|---|
| Married Families | $116,364 | - |
| Families | $106,071 | $148,615 |
| Households | $97,040 | $129,575 |
| Non Families | $58,534 | $64,370 |
Average Income
Median Household Income
Poverty Rate